72430290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{17123}}^1$

素因数の和:17183

約数の個数: 48

約数和(自身を含む): 192336768

約数和(自身を除く): 119906478

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 2115, 4230, 17123, 34246, 51369, 85615, 102738, 154107, 171230, 256845, 308214, 513690, 770535, 804781, 1541070, 1609562, 2414343, 4023905, 4828686, 7243029, 8047810, 12071715, 14486058, 24143430, 36215145, 72430290]

約数ペア:

[(1, 72430290), (2, 36215145), (3, 24143430), (5, 14486058), (6, 12071715), (9, 8047810), (10, 7243029), (15, 4828686), (18, 4023905), (30, 2414343), (45, 1609562), (47, 1541070), (90, 804781), (94, 770535), (141, 513690), (235, 308214), (282, 256845), (423, 171230), (470, 154107), (705, 102738), (846, 85615), (1410, 51369), (2115, 34246), (4230, 17123)]